Telecommunication Journal, 50. sējums,333-724. lapaInternational Telecommunication Union., 1983 |
No grāmatas satura
1.–3. rezultāts no 71.
602. lappuse
... centre . The centre is to be created in accordance with international standards and will cover all library activities using various information media . A project to decentralize information is also planned . The aim is to pro- cess ...
... centre . The centre is to be created in accordance with international standards and will cover all library activities using various information media . A project to decentralize information is also planned . The aim is to pro- cess ...
689. lappuse
... centre ( SW ) This centre operates exclusively with the six transit exchanges and includes : COM - SW ( Switching operation and maintenance centre ) for remote operation and maintenance , CAT ( Trunk administration centre ) for traffic ...
... centre ( SW ) This centre operates exclusively with the six transit exchanges and includes : COM - SW ( Switching operation and maintenance centre ) for remote operation and maintenance , CAT ( Trunk administration centre ) for traffic ...
691. lappuse
... centres which act as interchange head centres for each of the areas shown in the map . Distances of approximately 600 km can be covered , with the centre at each radio station meeting the requirements of users in the fixed and also in ...
... centres which act as interchange head centres for each of the areas shown in the map . Distances of approximately 600 km can be covered , with the centre at each radio station meeting the requirements of users in the fixed and also in ...
Saturs
for lonospheric Propagation | 400 |
THE FOLLOWING TABLES giving values of the basic indices for ionospheric propagation have been prepared by the Specialized Secretariat of the ... | 430 |
Official | 434 |
Autortiesības | |
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